Masaya Otsuka

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Copy protection apparatus and method
- Patent number 8,151,071
- Issue date Apr 3, 2012
- Sony Corporation
- Teruhiko Kori
- G11 - INFORMATION STORAGE
Information Patent Grant
Outputting apparatus, outputting method, recording apparatus, recor...
- Patent number 7,672,568
- Issue date Mar 2, 2010
- Sony Corporation
- Teruhiko Kori
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for limited recording of an information signal, system for c...
- Patent number 7,391,685
- Issue date Jun 24, 2008
- Sony Corporation
- Teruhiko Kori
- G11 - INFORMATION STORAGE
Information Patent Grant
Information signal copy managing method, information signal recordi...
- Patent number 7,240,206
- Issue date Jul 3, 2007
- Sony Corporation
- Teruhiko Kori
- G11 - INFORMATION STORAGE
Information Patent Grant
Outputting apparatus, outputting method, recording apparatus, recor...
- Patent number 7,159,089
- Issue date Jan 2, 2007
- Sony Corporation
- Teruhiko Kori
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information signal copy managing method, information signal recordi...
- Patent number 6,836,844
- Issue date Dec 28, 2004
- Sony Corporation
- Teruhiko Kori
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for limited recording of an information signal, system for c...
- Patent number 6,781,935
- Issue date Aug 24, 2004
- Sony Corporation
- Teruhiko Kori
- G11 - INFORMATION STORAGE
Information Patent Grant
Outputting apparatus, outputting method, recording apparatus, recor...
- Patent number 6,687,802
- Issue date Feb 3, 2004
- Sony Corporation
- Teruhiko Kori
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Electrode Foil for Electrolytic Capacitor and Electrolytic Capacitor
- Publication number 20230260699
- Publication date Aug 17, 2023
- Japan Capacitor Industrial co., Ltd.
- Hiroshi Kubo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Copy protection apparatus and method
- Publication number 20070033360
- Publication date Feb 8, 2007
- Sony Corporation
- Teruhiko Kori
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Information signal copy managing method, information signal recordi...
- Publication number 20050086488
- Publication date Apr 21, 2005
- Sony Corporation
- Teruhiko Kori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for limited recording of an information signal, system for c...
- Publication number 20040240854
- Publication date Dec 2, 2004
- Sony Corporation
- Teruhiko Kori
- G11 - INFORMATION STORAGE
Information Patent Application
Outputting apparatus, outputting method, recording apparatus, recor...
- Publication number 20040143754
- Publication date Jul 22, 2004
- Sony Corporation
- Teruhiko Kori
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Outputting apparatus, outputting method, recording apparatus, recor...
- Publication number 20040028385
- Publication date Feb 12, 2004
- Sony Corporation
- Teruhiko Kori
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Contents circulation charging distributing system, method, device,...
- Publication number 20030172012
- Publication date Sep 11, 2003
- Masaya Otsuka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Copyright licensing process promoting apparatus, copyright licensin...
- Publication number 20020157013
- Publication date Oct 24, 2002
- Teruo Masaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Copyrighted work managing method and apparatus thereof
- Publication number 20020120586
- Publication date Aug 29, 2002
- Teruo Masaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Charged rent distribution system for contents information and metho...
- Publication number 20010025269
- Publication date Sep 27, 2001
- Masaya Otsuka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Masaya Otsuka

Person

Patents Grantslast 30 patents

Copy protection apparatus and method

Outputting apparatus, outputting method, recording apparatus, recor...

Method for limited recording of an information signal, system for c...

Information signal copy managing method, information signal recordi...

Outputting apparatus, outputting method, recording apparatus, recor...

Information signal copy managing method, information signal recordi...

Method for limited recording of an information signal, system for c...

Outputting apparatus, outputting method, recording apparatus, recor...

Patents Applicationslast 30 patents

Electrode Foil for Electrolytic Capacitor and Electrolytic Capacitor

Copy protection apparatus and method

Information signal copy managing method, information signal recordi...

Method for limited recording of an information signal, system for c...

Outputting apparatus, outputting method, recording apparatus, recor...

Outputting apparatus, outputting method, recording apparatus, recor...

Contents circulation charging distributing system, method, device,...

Copyright licensing process promoting apparatus, copyright licensin...

Copyrighted work managing method and apparatus thereof

Charged rent distribution system for contents information and metho...